I'm not saying that dialogue itself is useless per se, but rather individualised dialogue like this, when the issue is a systemic one originating from the overall goals of the group/society. Small actions like these can't change the fact that the aim of the Israeli state is to completely colonise Palestine and erase it's statehood and the rights of the Palestinian people in favour of Israeli citizens. Dialogue/diplomacy must be accompanied by systematic, sweeping top-down changes to the nature of the israeli goals with regards to Palestinian lands for thid conflict to be resolved. Trying to all get along and be friends just won't cut it.